Podcast
Questions and Answers
What is the primary function of GIS?
What is the primary function of GIS?
- To store geographical data in digital format (correct)
- To develop new software
- To create topographic maps
- To collect and display aerial photographs
What type of data can be uploaded to a GIS system?
What type of data can be uploaded to a GIS system?
- Very specific data, such as street names, location of sites, and specific dates (correct)
- Only data from government and public sector offices
- Only street names and location of sites
- Only general geographic information
Who plays a crucial role in developing GIS software?
Who plays a crucial role in developing GIS software?
- Private users
- People (correct)
- Government officials
- Land planners
What is one way GIS can be used by geographers?
What is one way GIS can be used by geographers?
How does digital information in GIS systems increase the amount of information that can be collected?
How does digital information in GIS systems increase the amount of information that can be collected?
What is an example of an aerial photographic image?
What is an example of an aerial photographic image?
What is the primary purpose of geo-referencing spatial information in GIS?
What is the primary purpose of geo-referencing spatial information in GIS?
What type of aerial photograph is best suited for identifying features?
What type of aerial photograph is best suited for identifying features?
What is the primary difference between a topographic map and an orthophoto map?
What is the primary difference between a topographic map and an orthophoto map?
What is the advantage of using orthophoto maps for urban planning?
What is the advantage of using orthophoto maps for urban planning?
What is the primary limitation of using orthophoto maps in South Africa?
What is the primary limitation of using orthophoto maps in South Africa?
What is the purpose of adding contour lines to an orthophoto map?
What is the purpose of adding contour lines to an orthophoto map?
